EP 3385963 B1 20210609 - COIL DEVICE
Title (en)
COIL DEVICE
Title (de)
SPULENVORRICHTUNG
Title (fr)
DISPOSITIF DE BOBINE
Publication
Application
Priority
- JP 2015234921 A 20151201
- JP 2016080578 W 20161014
Abstract (en)
[origin: EP3385963A1] A power transmission coil device includes a first helical coil having a first conductive wire forming a helical shape around an axis, and a second helical coil having a second conductive wire forming a helical shape around the axis, in which the first helical coil is electrically connected in parallel to the second helical coil, and the first conductive wire and the second conductive wire arranged along a direction of the axis.
IPC 8 full level
H01F 38/14 (2006.01); H01F 5/00 (2006.01); H01F 17/04 (2006.01); H01F 27/28 (2006.01); H01F 27/36 (2006.01); H01F 27/38 (2006.01); H02J 50/10 (2016.01)
CPC (source: EP US)
H01F 5/00 (2013.01 - EP US); H01F 27/24 (2013.01 - US); H01F 27/2823 (2013.01 - EP US); H01F 27/2828 (2013.01 - EP US); H01F 27/36 (2013.01 - EP US); H01F 27/363 (2020.08 - EP US); H01F 27/38 (2013.01 - EP US); H01F 38/14 (2013.01 - EP US); H02J 50/10 (2016.02 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3385963 A1 20181010; EP 3385963 A4 20190731; EP 3385963 B1 20210609; CN 108140478 A 20180608; CN 108140478 B 20201103; JP 2017103335 A 20170608; JP 6607007 B2 20191120; US 10726989 B2 20200728; US 2018358168 A1 20181213; WO 2017094367 A1 20170608
DOCDB simple family (application)
EP 16870307 A 20161014; CN 201680058917 A 20161014; JP 2015234921 A 20151201; JP 2016080578 W 20161014; US 201615775174 A 20161014